Aspirator



FIG. 1 is a bottom plan view of an aspirator showing my new design;

FIG. 2 is a left side elevational view which is identical to the right side view of the aspirator of the present invention;

FIG. 3 is the top plan view of the aspirator of the present invention;

FIG. 4 is a rear end elevational view of the aspirator of the present invention; and

FIG. 5 is a front end elevational view of the aspirator of the present invention. 

The ornamental design for an aspirator, as shown and described. 